32 lines
No EOL
930 B
C#
32 lines
No EOL
930 B
C#
using System;
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using System.Threading;
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using System.Threading.Tasks;
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using System.Linq;
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namespace SBRL.Utilities
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{
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class AsyncTools
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{
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/// <summary>
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/// Call this method to allow a given task to complete in the background.
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/// Errors will be handled correctly.
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/// Useful in fire-and-forget scenarios, like a TCP server for example.
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/// From http://stackoverflow.com/a/22864616/1460422
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/// </summary>
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/// <param name="targetTask">The task to forget about.</param>
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/// <param name="acceptableExceptions">Acceptable exceptions. Exceptions specified here won't cause a crash.</param>
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public static async void ForgetTask(Task targetTask, params Type[] acceptableExceptions)
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{
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try
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{
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await targetTask.ConfigureAwait(false);
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}
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catch (Exception ex)
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{
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// TODO: consider whether derived types are also acceptable.
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if (!acceptableExceptions.Contains(ex.GetType()))
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throw;
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}
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}
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}
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} |